AAPT: error: attribute android:layout_toLeftof not found.
时间: 2024-06-04 08:13:47 浏览: 239
This error occurs when you are trying to use the attribute "android:layout_toLeftof" in your XML layout file, but it is not supported by the version of the Android API that you are targeting.
To fix this error, you can do one of the following:
1. Update your project's target SDK version to a higher version that supports the "android:layout_toLeftof" attribute. To do this, go to your project's AndroidManifest.xml file and change the "android:targetSdkVersion" attribute to a higher value.
2. Use an alternative attribute that is supported by the version of the Android API that you are targeting. For example, you can use "android:layout_marginStart" and "android:layout_marginEnd" instead of "android:layout_toLeftof" to achieve a similar layout effect.
3. If you need to use the "android:layout_toLeftof" attribute and cannot update your project's target SDK version, you can use a third-party library like ConstraintLayout or RelativeLayoutCompat that provides support for this attribute on older versions of Android.
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